Blue-White A2A Flexflo Peristaltic Pump 381.6 GPD 50 PSI - 115 Volts - 3/8 Inch - A2A24-SNGG $1,833.23 FLEXFLO Peristaltic Metering Pump for Commercial Aquatics Designed for high-volume applications for commercial aquatics and water parks, the A2A never loses prime and requires minimal maintenance... Add to Cart